CN104160098B - 挖掘齿安装体及挖掘齿 - Google Patents

挖掘齿安装体及挖掘齿 Download PDF

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Publication number
CN104160098B
CN104160098B CN201380009172.9A CN201380009172A CN104160098B CN 104160098 B CN104160098 B CN 104160098B CN 201380009172 A CN201380009172 A CN 201380009172A CN 104160098 B CN104160098 B CN 104160098B
Authority
CN
China
Prior art keywords
pair
tooth
adapter
excavating tooth
excavating
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201380009172.9A
Other languages
English (en)
Chinese (zh)
Other versions
CN104160098A (zh
Inventor
田中贤
田中贤一
姶良达雄
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Komatsu Ltd
Original Assignee
Komatsu Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Komatsu Ltd filed Critical Komatsu Ltd
Publication of CN104160098A publication Critical patent/CN104160098A/zh
Application granted granted Critical
Publication of CN104160098B publication Critical patent/CN104160098B/zh
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
    • E02F9/28—Small metalwork for digging elements, e.g. teeth scraper bits
    • E02F9/2808—Teeth
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
    • E02F9/28—Small metalwork for digging elements, e.g. teeth scraper bits
    • E02F9/2808—Teeth
    • E02F9/2816—Mountings therefor
    • E02F9/2825—Mountings therefor using adapters
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
    • E02F9/28—Small metalwork for digging elements, e.g. teeth scraper bits
    • E02F9/2808—Teeth
    • E02F9/2816—Mountings therefor
    • E02F9/2833—Retaining means, e.g. pins
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
    • E02F9/28—Small metalwork for digging elements, e.g. teeth scraper bits
    • E02F9/2808—Teeth
    • E02F9/2858—Teeth characterised by shape

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Component Parts Of Construction Machinery (AREA)
CN201380009172.9A 2012-12-18 2013-12-17 挖掘齿安装体及挖掘齿 Expired - Fee Related CN104160098B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2012275320 2012-12-18
JP2012-275320 2012-12-18
PCT/JP2013/083691 WO2014098057A1 (ja) 2012-12-18 2013-12-17 掘削ツース取付け体及び掘削ツース

Publications (2)

Publication Number Publication Date
CN104160098A CN104160098A (zh) 2014-11-19
CN104160098B true CN104160098B (zh) 2017-09-01

Family

ID=50978384

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201380009172.9A Expired - Fee Related CN104160098B (zh) 2012-12-18 2013-12-17 挖掘齿安装体及挖掘齿

Country Status (7)

Country Link
US (1) US9617718B2 (enExample)
JP (1) JP5701455B2 (enExample)
KR (1) KR101718774B1 (enExample)
CN (1) CN104160098B (enExample)
DE (1) DE112013001664B4 (enExample)
IN (1) IN2015DN01533A (enExample)
WO (1) WO2014098057A1 (enExample)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5885648B2 (ja) * 2012-12-18 2016-03-15 株式会社小松製作所 掘削ツース及び掘削具
US9441351B2 (en) * 2013-08-01 2016-09-13 Caterpillar Inc. Ground engaging tool assembly
US9441349B2 (en) * 2013-08-01 2016-09-13 Caterpillar Inc. Ground engaging tool assembly
US9290914B2 (en) * 2013-08-01 2016-03-22 Caterpillar Inc. Ground engaging tool assembly
WO2017139257A1 (en) * 2016-02-08 2017-08-17 Esco Corporation Wear assembly for earth working equipment
US10480161B2 (en) 2016-12-15 2019-11-19 Caterpillar Inc. Implement tip assembly having tip with wear indicator
US10480162B2 (en) 2016-12-15 2019-11-19 Caterpillar Inc. Implement ground engaging tip assembly having tip with tapered retention channel
US10494793B2 (en) 2016-12-15 2019-12-03 Caterpillar Inc. Implement tip assembly having tip with support rib
CA3120898C (en) 2018-11-23 2024-06-11 Torsch Inc. Sleeve valve
USD894971S1 (en) 2019-04-26 2020-09-01 Caterpillar Inc. Tip for a ground engaging machine implement
JP7197450B2 (ja) * 2019-09-13 2022-12-27 株式会社小松製作所 バケット用のツースアダプタ、バケット用のツース取付構造、及びバケット

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN85205861U (zh) * 1984-12-24 1986-12-17 埃斯科公司 挖掘齿
US5423138A (en) * 1994-04-04 1995-06-13 Caterpillar, Inc. Tip to adapter interface
US20080201996A1 (en) * 2004-12-02 2008-08-28 Predac Assembly For Coupling Wear Parts To Support Tools For Heavy-Construction Machinery

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1808311A (en) * 1929-09-11 1931-06-02 Sabby Madonna Excavator
US3012346A (en) * 1958-09-15 1961-12-12 Esco Corp Excavating tooth and base support therefor
US3197894A (en) * 1962-07-26 1965-08-03 American Brake Shoe Co Digging tooth with screws set into resilient pockets
US3191323A (en) * 1962-08-13 1965-06-29 American Brake Shoe Co Digging tooth with nut and bolt connecting means
US3277592A (en) * 1963-09-17 1966-10-11 Richard L Launder Reinforced replaceable tooth for digging machines
JPS6076149U (ja) * 1983-10-28 1985-05-28 株式会社小松製作所 バケツトツ−スのポイント取付装置
US5144762A (en) * 1990-04-16 1992-09-08 Gh Hensley Industries, Inc. Wear indicating and tooth stabilizing systems for excavating tooth and adapter assemblies
US5068986A (en) * 1990-08-30 1991-12-03 Esco Corporation Excavating tooth point particularly suited for large dragline buckets
US5987787A (en) * 1998-02-11 1999-11-23 Wright Equipment Company (Proprietary) Limited Ground engaging tool components
US6374521B1 (en) * 1999-04-05 2002-04-23 Trn Business Trust Apparatus and method for coupling an excavation tooth assembly
FR2792343B1 (fr) * 1999-04-19 2001-06-22 Charles Pasqualini Dispositif de liaison entre des pieces d'usure aux extremites d'outils et receptacles en usage sur les engins et materiels de travaux publics
CA2312550C (en) * 2000-06-27 2010-01-05 Quality Steel Foundries Ltd. Torque locking system for fastening a wear member to a support structure
US6477796B1 (en) 2000-07-06 2002-11-12 Caterpillar Inc Tooth assembly for implements
US7171771B2 (en) * 2003-04-30 2007-02-06 Esco Corporation Releasable coupling assembly
AR046804A1 (es) 2003-04-30 2005-12-28 Esco Corp Conjunto de acoplamiento desenganchable para pala de excavadora
US7036249B2 (en) * 2003-05-22 2006-05-02 Trn Business Trust Tooth adapter having an elastomeric clamp assembly and method for using same
CA2443168A1 (en) * 2003-09-26 2004-10-26 Quality Steel Foundries Ltd. Insert for locking mechanism for ground engaging tools
US7032334B2 (en) * 2004-05-28 2006-04-25 Trn Business Trust System and method for coupling excavation equipment components
US7788830B2 (en) * 2008-02-08 2010-09-07 Cqms Razer (Usa) Llc Excavation retention assembly
US8434248B2 (en) * 2008-02-08 2013-05-07 Gary Woerman Excavation retention assembly
WO2009127016A1 (en) * 2008-04-18 2009-10-22 Cqms Pty Ltd A lock assembly for an excavator wear member
CA2745979A1 (en) * 2008-12-10 2010-06-17 Cqms Pty Ltd A lock for an excavator wear assembly
JP5055464B2 (ja) * 2010-03-31 2012-10-24 株式会社小松製作所 作業機および取付けピン組立て体
JP2011246974A (ja) 2010-05-27 2011-12-08 Komatsu Ltd 作業機および取付けピン組立て体
CA2852940C (en) * 2011-10-20 2019-04-16 Trinity Industries, Inc. Tooth assembly for excavating apparatus with rare earth material
JP5885648B2 (ja) * 2012-12-18 2016-03-15 株式会社小松製作所 掘削ツース及び掘削具

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN85205861U (zh) * 1984-12-24 1986-12-17 埃斯科公司 挖掘齿
US5423138A (en) * 1994-04-04 1995-06-13 Caterpillar, Inc. Tip to adapter interface
US20080201996A1 (en) * 2004-12-02 2008-08-28 Predac Assembly For Coupling Wear Parts To Support Tools For Heavy-Construction Machinery

Also Published As

Publication number Publication date
JPWO2014098057A1 (ja) 2017-01-12
DE112013001664B4 (de) 2020-09-24
DE112013001664T5 (de) 2014-12-18
IN2015DN01533A (enExample) 2015-07-03
CN104160098A (zh) 2014-11-19
US9617718B2 (en) 2017-04-11
KR101718774B1 (ko) 2017-03-22
US20150013198A1 (en) 2015-01-15
JP5701455B2 (ja) 2015-04-15
WO2014098057A1 (ja) 2014-06-26
KR20150038642A (ko) 2015-04-08

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CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20170901

CF01 Termination of patent right due to non-payment of annual fee